LTM4653EY#PBF Analog Devices Integrated Circuit (BGA) In Stock
LTM4653EY#PBF is a step-down DC-DC µModule regulator delivering 4 A output current with input voltage range of 3.1 V to 58 V and adjustable output from 0.5 V to 54.52 V in a 77-pin BGA module package. From $18.00, in stock, worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- BGA
- Pin Count
- 77
- Lifecycle
- ACTIVE
- Datasheet
- LTM4653EY#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $17.0000(MOQ 10)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide input range 3.1 V to 58 V covering 12 V, 24 V, and 48 V bus standards
- 4 A continuous output current with integrated inductor and controller
- Output voltage adjustable from 0.5 V to 54.52 V
- Current-mode control for fast transient response
- Compact 77-pin BGA µModule package reduces BOM and PCB area
- Suitable for 48 V telecom and industrial bus architectures
Applications
The LTM4653EY#PBF is designed for 48 V telecom infrastructure, industrial automation, and distributed power systems that require a high-voltage step-down regulator in a compact module format. Its wide input range allows direct connection to 24 V or 48 V bus rails without a pre-regulator stage. The integrated µModule design simplifies layout and reduces design time for power supply engineers.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1826 |
| Date Of Intro | 2018-04-09 |
| YTEOL | 9 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Input Voltage-Max | 58V |
| Input Voltage-Min | 3.1V |
| Input Voltage-Nom | 48V |
| JESD-30 Code | R-PBGA-B77 |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Output Current-Max | 4A |
| Output Voltage-Max | 54.52V |
| Output Voltage-Min | 0.5V |
| Output Voltage-Nom | 24V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 3000kHz |
| Technology | HYBRID |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 1.27mm |
| Terminal Position | BOTTOM |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does the LTM4653EY#PBF support, and which bus standards does it directly cover?
The LTM4653EY#PBF accepts input voltages from 3.1 V to 58 V, allowing direct operation from 12 V, 24 V, and 48 V telecom bus rails without an intermediate pre-regulator. This broad range simplifies system architecture and reduces the total component count in multi-rail industrial power supplies.
How much output current can the LTM4653EY#PBF supply, and is it sufficient for a point-of-load FPGA core rail?
The LTM4653EY#PBF delivers up to 4 A of continuous output current, which is adequate for powering low- to mid-power FPGA core rails, DSP processors, and multi-channel analog front ends. For loads exceeding 4 A, multiple devices can be paralleled using current-sharing techniques.
What PCB footprint advantage does the 77-pin BGA µModule package offer compared to discrete switching regulator designs?
The 77-pin BGA µModule integrates the switching controller, power MOSFETs, inductor, and compensation components into a single package, eliminating 10 or more discrete components. This reduces the required PCB area by over 50% compared to a discrete design and shortens layout and verification time significantly.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $24.0130 | $240.13 |
| 25+ | $23.4988 | $587.47 |
| 1000+ | $17.0000 | $17000.00 |
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